3810A Digital Portable Hardness Tester
Fast & Accurate Hardness Testing
The 3810A is a state-of-the-art digital instrument designed to test the hardness
of large hard metal parts. Loaded with useful functions such as USB output and a
built in printer, the 3810A is an ideal choice for fast accurate hardness testing.
This versatile tester can perform tests that easily convert to the most popular
hardness scales, including Rockwell, Brinell, Vickers and Shore.
The tester is easy to use. Simply load the impact body, place the impact body on
your test piece, then push the button to begin testing.
The 3810A is designed to test large hard parts. For example, tool steel should
be close to 1" thick of solid material. The 3810A comes with a D impact device,
calibration block, cleaning brush, manual and a carrying case.

Functions
•t Easy to use keypad operation
•t Auto identification of impact device
•t Large LCD display with back light
•t USB ouput
•t Automatic conversions to: Brinell, Rockwell B & C, Vickers and
Shore
•t Automatic mean value as well as Min & Max values
•t Battery indicator
•t Memory capacity (100 groups)
3810A Hardness Tester & Accessories
Cat. No.

EDP

3810A

69871

HT-1800-110 20940
HT-1800-115 20941

HT-1800-125 20942

HT-1800-130 20943
HT-1800-120 20944
HT-1800-100 20945
HT-1800-102
HT-2500-105
HT-1300-01
HT-1100G-01
S38R

20946
20947
20948
20949
67285

Description
Tester, D impact device, calibration block, cleaning brush,
operation manual, custom carry case
D+15 impact device. Very narrow contact area with set backed
measurement coil. Measures hardness in grooves and recesses.
DL impact device. Needle front section with 4mm diameter and
50mm length. For testing in confined spaces such as groove bases
and special components such as gear wheels.
G impact device. For components such as heavy castings and
forgings. Enlarged test tip and increased impact energy range. For
lower quality finishes measuring in the Brinell range only. G block
required.
C impact device. Reduced impact energy probe for measuring
hardness of coatings and surface hardened, thin wall or impactsensitive components. Applies superficial indentation.
DC impact device. Very short for confined areas such as internal
bores for various inside measurements.
Replacement D impact device. Universal standard probe for a wide
variety of applications.
Replacement cable for all impact devices
Replacement impact body D
Leeb D test block
Leeb G test block
Support ring set

Specifications
•t Accuracy: ± 0.5% (referred to L=800)
•t Repeatability accuracy: ± 4L units (L=Leeb)
•t Measuring range: 200-960 HL
•t Materials: steel & cast steel, alloy tool steel, stainless steel,
grey cast iron, spheroidal iron, cast aluminum, brass, bronze,
wrought copper alloy
•t Battery type: AA alkaline (4)
•t Operating temperature: 5-104°F
•t Dimensions: 150 x 74 x 32mm
•t Weight: 245 grams
•t Includes 3810A tester, impact device D, calibration test block,
cleaning brush, operation manual, custom carry case
•t Available options include DC, D+15, DL, G, C impact devices,
and special support rings

starrett.comt

978-249-3551